IP Library Assignment 014003/0969
Patent Assignment
Reel/Frame 014003/0969

Assignment of Assignor's Interest

Recorded: 2003-04-24 Pages: 5
Assignors
BLUM, RONALD D.
Executed: 2003-04-17
KOKONASKI, WILLIAM
Executed: 2003-04-17
DUSTON, DWIGHT P.
Executed: 2003-04-16
Assignee
E-VISION LLC
2840 HERSHBERGER ROAD, SUITE A, ROANOKE, VIRGINIA, 24017
Covered Property (1)
Electro-Active Multi-Focal Spectacle Lens
Patent: 6,857,741 →
Application: 10/422,128 →
Publication: US 2004/0027501
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 20, 2023
From: E-VISION, LLC
To: E-VISION OPTICS, LLC
Reel/Frame 065629/0772 →